Symbol
Problem
Evaluate the following a. $\left(-3\right)x\left(-3\right)x\left(-3\right).$ . $7$ times b. $\left(-1\right)x\left(-1\right)x$ ... . $x\left(-D\right)$ $100$ times c. $-95\times 9+\left(-95\right)$ d. $\left(1\right)x\left(1\right)\times \left(1\right)$ (1)...... $50$ times.